이미지 슬라이드 - 좌로 움직이기
const sliderWrap = document.querySelector(".slider__wrap")
const sliderImg = document.querySelector(".slider__img")
const sliderInner = document.querySelector(".slider__inner")
const slider = document.querySelectorAll(".slider")
let currentIndex = -1;
let sliderCount = slider.length;
setInterval(() => {
gsap.to(sliderInner, {
duration: 0.4,
left: -800 * currentIndex,
ease: "expo.out"
});
}, 3000);